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Small ball bearings and miniature ball bearings/Rice series

Metric series, with stopper edge and inner diameter of 1-4mm_MF74ZZ

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External dimensions(mm)

d4
D7
d1-
D28.2
B
B12.5
C1-
C20.6
γ(minimum)-
γ1(minimum)0.1

Rated load(N)

Cr255
Cor107

Rated load{kgf}

Cr26
Cor11

Rated speed min-1

grease60000
oil71000

Bearing code

Open typeMF74ZZ
dust cover typeMF74ZZ
Sealed loop type
Sealed loop type

Installation size(mm)

da(minimum)
db(maximum)4.8
γa(maximum)
γb(maximum)0.1

weight(g)(refer to)

Open type
dust cover type0.35

describe

MF74ZZ 主要应用于工程机械、机床、汽 车、冶金、矿山、石油、机械、电力、铁路等行业,

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132 2888 8061

E-Mail

DEGUO_DUG@163.com

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